portability fix of configure script

What steps will reproduce the problem?
1. do configure
2. "==" operator for test(1) is used 
3. it may result in unwanted behavior

What is the expected output? What do you see instead?

"==" operator for test(1) is not defined in POSIX standard,
so with POSIX strict test(1) command,
the test will always be failed, it is unexpected behavior.
Just "=" must be used instead of "==".

What version of the product are you using? On what operating system?

gecko-mediaplayer-1.0.0 on NetBSD-5.1.

Please provide any additional information below.

Attached patch should resolve the issue.

Original issue reported on code.google.com by ob...@lins.jp on 28 Feb 2011 at 11:01

Attachments:

patch-configure.in

adriantr09 / gecko-mediaplayer

portability fix of configure script #126